package com.oldboy.servlet.chat.action;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class ResultAction extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		this.doPost(req, resp);
	}

	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		//1.接收数据
		req.setCharacterEncoding("utf-8");//接收数据的时候进行转码,转中文乱码
		String hua=req.getParameter("hua");
		//2.处理数据
		List<String> list = (List<String>) req.getSession().getServletContext().getAttribute("list");
		list.add(hua);
		req.getSession().getServletContext().setAttribute("list", "list");
		//3.跳转页面
		req.getRequestDispatcher("/chat/liao.jsp").forward(req, resp);
	}

}
